Record Display for the EPA National Library Catalog


Main Title Elliott bay action program : the relationship between source control and recovery of contaminated sediments in two problem areas /
Author Kilpatrick-Howard, L. ; Jacoby, J. ; Brownlie, W.
CORP Author Tetra Tech, Inc., Bellevue, WA.;Environmental Protection Agency, Seattle, WA. Region X.
Publisher Tetra Tech, Inc. (11820 Northrup Way, Suite 100, Bellevue, WA 98005),
Year Published 1988
Report Number EPA/910/9-88/208 ; PB90-19888; EPA-68-02-4341
Stock Number PB90-198888
OCLC Number 57491774
Subjects Oceanography--Washington (State)--Puget Sound Region ; Estuarine ecology--Washington (State)--Puget Sound Region ; Estuarine sediments--Washington (State)--Puget Sound Region ; Water quality management--Washington (State)--Puget Sound Region ; Marine pollution--Washington (State)--Puget Sound Region
Additional Subjects Puget Sound ; Elliott Bay ; Water pollution control ; Materials recovery ; Sediments ; Chemical compounds ; Duwamish River ; Mathematical models ; Sites ; Mass balance ; Concentration(Composition) ; Performance evaluation ; Overflow ; Combined sewers ; Urban areas ; Sedimentation ; Biodeterioration ; Diffusion ; Source reduction ; Environmental transport ; Sediment contamination assessment model ; Seattle(Washington) ; Sediment-water interfaces ; Water pollution sampling ; Cleanup operations ; Remedial action ; Pollution sources
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ESAD  EPA 910-9-88-208 4 copies Region 10 Library/Seattle,WA 06/06/2016
NTIS  PB90-198888 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 v. (various pagings) : ill., maps ; 28 cm.
Results are presented from a study to evaluate the relationship between source control and mitigation of sediment contamination in two high-priority problem areas in Elliott Bay, Seattle. The time necessary for sediment concentrations to be reduced to target cleanup levels after complete source elimination is estimated for each problem area through application of the Sediment Contamination Assessment Model (SEDCAM), using a mass-balance equation, developed for Commencement Bay. The important variables include: concentration of problem chemicals in recently deposited material and surface sediments; sedimentation rates, mixed layer depth and the rate at which problem chemicals are lost due to biodegradation and diffusion across the sediment-water interface. In addition, the model predicts the fraction of source control required to maintain sediment concentrations at the target cleanup levels for each problem area.
"June1988." "Prepared for U.S. Environmental Protection Agency, Region X - Office of Puget Sound."--Cover. "Final report." "TC-3338-23."